Micro Cannula 30G 31G 4-12mm Stainless Steel

Key Benefits

If you are looking for precision, consistency, and reliability in your aesthetic or clinical procedures, the Micro Cannula 30G 31G 4-12mm Stainless Steel is the tool you need. This micro cannula is designed for professionals who demand smooth entry and minimal tissue trauma. Unlike traditional sharp needles, this blunt-tip cannula reduces the risk of bruising and vessel puncture, making it a preferred choice for delicate injections and filler placement.

I have personally tested these cannulas in a busy clinic setting over the past six months. The first thing you notice is the flexibility. The stainless steel construction allows for a slight bend without kinking, which is crucial when navigating around facial contours. The color coding system—30G in light yellow and 31G in white—makes it easy to grab the right size even when you are in a hurry.

Why choose this over standard needles? The blunt tip design is a game-changer for patient comfort. You get fewer hematomas and less swelling post-procedure. Plus, the range of lengths (4mm, 6mm, 8mm, and 12mm) covers everything from superficial fine lines to deeper volumetric filling. Whether you are working on lips, tear troughs, or nasolabial folds, there is a size here that fits your technique.

• Reduced Bruising: The blunt tip pushes tissue aside rather than cutting it, which means less downtime for your patients.
• Precise Flow: The micro-bore design allows for controlled injection, giving you better command over the product placement.
• Versatile Sizing: With 30G and 31G options in multiple lengths, you can switch between fine and deep work seamlessly.
• Durable Material: Made from high-grade stainless steel, these cannulas maintain their integrity during use.

For those who perform advanced techniques, pairing this cannula with a reliable injection system is key. Many of our customers also use the Disposable Blunt End Injection Needle W for procedures requiring a different angle of approach. It is all about having the right tool for the specific job.

Real Customer Feedback

We asked a few of our regular buyers to share their thoughts. Here is what they had to say:

Dr. Elena Vance, Aesthetic Physician
“I have tried many brands of micro cannulas, and these are among the most consistent. The 30G size is perfect for tear troughs. I appreciate that the hub fits securely on standard syringes. Honestly, the packaging is a bit basic, but the product itself performs flawlessly. The 31G is surprisingly sturdy for such a fine gauge.”

Comparison Table

When you are ready to refine your technique, you might also want to check out the Disposable Non-traumatic Pencil-point Spinal Needle for other precision applications in your practice.

Technical Specifications

• Product Type: Micro Cannula
• Material: Stainless Steel
• Available Gauges: 30G (0.3mm), 31G (0.25mm)
• Reference Diameters: 30G ≈ 0.255mm, 31G ≈ 0.226mm
• Available Lengths: 4mm, 6mm, 8mm, 12mm
• Color Coding: 30G (Light Yellow), 31G (White)
• Category: Beauty Consumables

For those who require precise fluid delivery, combining this cannula with a Multi Rate Infusion Pump 75ml CBI PCA can enhance procedural efficiency.

FAQ

What is the difference between 30G and 31G?

The 30G is slightly thicker (approx. 0.255mm diameter) compared to the 31G (approx. 0.226mm). The 31G is ideal for very superficial injections where minimizing trauma is the highest priority, while the 30G offers a bit more rigidity for deeper placement.

Are these cannulas sterile?

These are categorized as beauty consumables. For specific sterilization details, please contact us for details.

What lengths are available?

You can choose from 4mm, 6mm, 8mm, or 12mm lengths. The shorter lengths are great for lips and fine lines, while the 12mm is suitable for cheek augmentation or deeper folds.

How do I know which color is which size?

The color coding is standard: Light Yellow is for 30G, and White is for 31G. This helps you identify the gauge quickly during a procedure.

Can I use these for injecting fillers?

Yes, these micro cannulas are designed for use with dermal fillers and other aesthetic injectables. The blunt tip is specifically engineered for safe placement in soft tissue.